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- REGEX help please
September 29, 2005, 11:48 am
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I have 2 issues concerning regex:
1) change a string of:
number\number\number to number/number/number
2 to 2/0
3 to 3/1/2
2) change a string of:
numbers to digit/digit/digit
321 to 3/2/1
18 to 1/8
Please help me with the PHP code, I have tried many hours and I
couldn't get it to work, thanks.
Re: REGEX help please
You don't have to use regexp to do this. Try this:
$var = str_replace('\', '/', $var);
assuming $var contains the string you want to change.
This you can du with chunk_split():
$var = chunk_split($var, 1, '/');
This puts a '/' between every character in $var AND in the end. So if
you don't want the '/' in the end you can remove it with substr():
$var = substr($var, 0, -1);
Hope this is useful.
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